package com.yuanxiao.sqlSession;

import com.yuanxiao.config.XMLConfigBuilder;
import com.yuanxiao.pojo.Configuration;
import org.dom4j.DocumentException;

import java.beans.PropertyVetoException;
import java.io.InputStream;

public class SqlSessionFactoryBuilder {
    public SqlSessionFactory build(InputStream in) throws DocumentException, PropertyVetoException {
        //第一 ：使用dom4j解析配置文件，将解析出来的内容封装到Configuration中
        XMLConfigBuilder xmlConfigBuilder = new XMLConfigBuilder();
        Configuration configuration= xmlConfigBuilder.parseConfig(in);
        //第二：创建sqlSessionFactory 工厂类,生产sqlsession会话对象
        SqlSessionFactory sqlSessionFactory = new DefaultSqlSessionFactory(configuration);

        return sqlSessionFactory;
    }
}
